Electron Configuration and Orbital Capacity

This video tutorial from Moomoomath explains the electron configuration of palladium, highlighting its exception to the normal diagonal rules. The instructor begins by introducing the concept of electron configuration and the types of orbitals (s, p, d, f) and their electron capacities. The video then details the electron configuration for palladium, noting its atomic number of 46 and the unique stability exception where palladium prefers a 4d10 configuration over the expected 5s2 4d8. The tutorial concludes with a call to action to subscribe and share the content.

What is the maximum number of electrons that the s orbital can hold?

• 2

• 6

• 10

• 14

Which orbital comes after 3p in the electron configuration sequence?

• 4p

• 3d

• 5s

• 4s

What is the atomic number of palladium?

• 44

• 45

• 46

• 47

In the electron configuration of palladium, which orbital is filled after 4p?

• 5p

• 3d

• 4d

• 5s

Why does palladium skip the 5s orbital in its electron configuration?

• To follow the diagonal rule

• To reduce atomic number

• To achieve stability

• To increase energy

How many electrons does the 4d orbital hold in palladium's configuration?

• 10

• 14

• 8

• 12